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  1. #1
    Eastside Powersports Slow 91's Avatar
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    1020 Big Bore Setup Questions.

    Ok, i just picked up wiseco 1020cc pistons for $75 pair with rings, etc. they are brand new. Going to be doing this in my 98 xpl. Now i have a ADA Racing head with 48cc domes, can i still use this head with that piston setup?


    I just called ADA Racing, they offer domes up to a 91mm bore. The cc goes from 40, 42,44,46,48,50,52... not sure which one i should run?


  2. #2
    Kidd800XP's Avatar
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    unless you want to run anything other then pump gas i would go with the 50 or 52

  3. #3
    you have a1020 or 1050 92mm bigbore

  4. #4
    Kidd800XP's Avatar
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    Quote Originally Posted by fast1197r View Post
    you have a1020 or 1050 92mm bigbore


    To which one of us are you speaking to ?

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